Home / 7,019,667,316.28-10,530,684,760.98-2,360,433,723.32

Finding the Fourth Proportional to 7,019,667,316.28, 10,530,684,760.98 and 2,360,433,723.32

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Solution

The fourth proportional to 7,019,667,316.28, 10,530,684,760.98 and 2,360,433,723.32 is: 3,541,048,645.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,667,316.28 : 10,530,684,760.98 = 2,360,433,723.32 : x
  2. Step 2: Convert to fraction form
    7,019,667,316.28/10,530,684,760.98 = 2,360,433,723.32/x
  3. Step 3: Cross multiply
    7,019,667,316.28x = 10,530,684,760.98 × 2,360,433,723.32
  4. Step 4: Simplify right side
    7,019,667,316.28x = 24,856,983,439,469,207,552
  5. Step 5: Solve for x
    x = 24,856,983,439,469,207,552/7,019,667,316.28
  6. Step 6: Final answer
    x = 3,541,048,645.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.